We are having the same problem. Whenever we open a file that was created using Cross References Pro, in a previous Indesign CS version, InDesign CC crashes immediately. I have installed all of the recent 2014 updates, and the problem continues to happen. The Cross References Reader will not install on my system, as I only have InDesign CC now, and it will only install on systems with up through CS6.
Please find a solution ASAP, as we cannot open our old documents to make any changes or reference the links.